阿摩線上測驗
29 The committee will organize a series of events to ______ the 100th birthday of the poet.
(A) collaborate
(B) commemorate
(C) correspond
(D) coincide
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統計： A(57), B(138), C(14), D(6), E(0) #3564961
統計： A(57), B(138), C(14), D(6), E(0) #3564961
